Service manual

27
Domestic Hot Water Programming Instructions
Modulation: Fixed Setpoint Operation (Standalone)
Description
Electrical Connection(s)
Programming Instructions
•
Boiler operates at a fixed
DHW setpoint
• Modulates on boiler inlet
sensor (default)
• Heat demand is generated
when Remote Operator is
closed.
DHW Sensor/ Stat, if required.
1)
Place both toggle switches in
LOCAL
2) Press and select Login
3) Select Advanced Setup
4) Select DHW Config
Inlet Sensor operation
5) Select Demand switch = Sensor only, and Press
6) Select Mod sensor = Inlet, and Press , go to step 7
DHW Stat operation
5) Select Demand switch = DHW switch, and Press
6) Select Mod sensor = Inlet, and Press , go to step 7
DHW Sensor operation
5) Select Demand switch = Sensor only, and Press
6) Select Mod sensor = DHW, and Press
7) Select DHW Setpoint, and enter desired setpoint using 5-way control
8) Place right hand toggle switch setting to REMOTE for remote operation (if
required)